Rajasthan Board Class 12 Question Paper 2024 Computer Science

RAJASTHAN BOARD

QUESTION
PAPER
2024

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RBSE

Zm_m§H$ Roll No.

Tear Here
Sl.No. :

No. of Questions – 20
SS–03–Computer Science (Opt.)
No. of Printed Pages – 11

Cƒ _mÜ`{_H$ narjm, 2024
SENIOR SECONDARY EXAMINATION, 2024
H$åß`yQ>a {dkmZ
COMPUTER SCIENCE

TEAR HERE TO OPEN THE QUESTION PAPER
EopÀN>H$ (Optional)
g_` : 3 KÊQ>o 15 {_{ZQ>

àíZ nÌ H$mo ImobZo Ho$ {bE `hm± \$m‹S>|
nyUmªH$ : 56

narjm{W©`m| Ho$ {bE gm_mÝ` {ZX}e …
GENERAL INSTRUCTIONS TO THE EXAMINEES :
1) narjmWu gd©àW_ AnZo àíZ-nÌ na Zm_m§H$ A{Zdm`©V… {bI| &

Candidate must write first his / her Roll No. on the question paper
compulsorily.

2) g^r àíZ H$aZo A{Zdm`© h¢ &

All the questions are compulsory.

3) àË`oH$ àíZ H$m CÎma Xr JB© CÎma-nwpñVH$m _| hr {bI| &

Write the answer to each question in the given answer-book only.

4) {OZ àíZm| _| AmÝV[aH$ IÊS> h¢, CZ g^r Ho$ CÎma EH$ gmW hr {bI| &
`hm± go H$m{Q>E

For questions having more than one part, the answers to those parts
are to be written together in continuity.

SS–03–Comp.Sci. (Opt.) 5003 [ Turn Over

2
5) àíZ-nÌ Ho$ {hÝXr d A§JO o« r ê$nmÝVa _| {H$gr àH$ma H$s Ìw{Q> / AÝVa / {damoYm^mg hmoZo na {hÝXr
^mfm Ho$ àíZ H$mo hr ghr _mZ| &
If there is any error / difference / contradiction in Hindi & English
version of the question paper, the question of Hindi version should be
treated valid.

6) àíZ H$m CÎma {bIZo go nyd© àíZ H$m H«$_m§H$ Adí` {bI| &
Write down the serial number of the question before attempting it.

IÊS> - A
SECTION - A
1) ~hþ{dH$ënr àíZ - [16 × ½ = 8]
Multiple Choice Questions -
i) O~ EH$ Am°naoQ>a H$mo JbV S>oQ>m àH$ma Ho$ _yë` Ho$ gmW Amny{V© H$s OmVr h¡ Vmo H$m¡Zgm AndmX CR>m`m
OmVm h¡? [½]
(A) àmê$n Ìw{Q> (~) _mZ Ìw{Q>
(g) Am`mV Ìw{Q> (X) Zm_ Ìw{Q>
When an operator is supplied with a value of incorrect data type then which
exception is raised?
(A) Type Error (B) Value Error
(C) Import Error (D) Name Error
ii) {ZåZ _| go H$m¡Zgm A§V{Z©{_V AndmX h¡? > [½]
(A) Zm_ Ìw{Q> (~) eyÝ` {d^mOZ Ìw{Q>
(g) AmB© Amo Ìw{Q>> (X) CnamoŠV g^r
Which of the following is a built-in exception?
(A) Name Error (B) Zero Division Error
(C) IO Error (D) All of these

SS–03–Comp.Sci. (Opt.) 5003

3
iii) ........... {d{Y H$m Cn`moJ dñVwAm| H$mo ~mBZar \$mBb _| {bIZo Ho$ {bE {H$`m OmVm h¡ & [½]
(A) Load ( ) (~) Dump ( )
(g) Seek ( ) (X) Tell ( )
_________ method is used to write the objects in a binary file.
(A) Load ( ) (B) Dump ( )
(C) Seek ( ) (D) Tell ( )
iv) ñQ>¡H$ Eogm V§Ì h¡ Omo ............ ì`dñWm H$mo bmJy H$aVm h¡ & [½]
(A) \$ñQ>© - BZ \$ñQ>© - AmCQ> (~) bmñQ> - BZ bmñQ> - AmCQ>
(g) bmñQ> - BZ \$ñQ>© - AmCQ> (X) CnamoŠV _| go H$moB© Zht
Stack is a mechanism that implements _________ arrangement.
(A) First - In First - Out (B) Last - In Last - Out
(C) Last - In First - Out (D) None of these
v) n§{ŠV H$s ewê$AmV Am¡a A§V H$mo B§{JV H$aZo Ho$ {bE ............... Am¡a ............. H$m Cn`moJ {H$`m
OmVm h¡ & [½]
(A) Front (\«§$Q>) Am¡a Rear ([aAa) (~) Rear ([aAa) Am¡a Tail (Q>ob)
(g) Top (Q>m°n) Am¡a Bottom (~m°Q>_) (X) Bottom (~m°Q>_) Am¡a Top (Q>m°n)
________ and _______ are used to indicate beginning and end of queue.
(A) Front and Rear (B) Rear and Tail
(C) Top and Bottom (D) Bottom and Top
vi) H$moB© ^r EëJmo[aX_ {Og_| H$moB© byn Zht h¡, CgH$s O{Q>bVm ........... hmoJr & [½]
(A) n (~) n2
(g) 1 (X) n + 1
Any algorithm that does not have any loop will have time complexity as _____.
(A) n (B) n2
(C) 1 (D) n + 1

SS–03–Comp.Sci. (Opt.) 5003 [ Turn Over

4
vii) ............ ImoO EH$ H«$_~Õ gyMr boVm h¡ Am¡a Bgo ~rM _| {d^m{OV H$aVm h¡ & [½]
(A) a¡{IH$ ImoO (~) {ÛAmYmar ImoO
(g) h¡e AmYm[aV ImoO (X) CnamoŠV g^r
______ search takes a ordered list and divides it in the middle.
(A) Linear Search (B) Binary Search
(C) Hash Based Search (D) All of these
viii) {XE JE _mZm| H$m Am¡gV ......... H$hbmVm h¡ & [½]
(A) ~hþbH$ (~) _mpÜ`H$m
(g) _mÜ` (X) _mZH$ {dMbZ
The average of given values is called _________.
(A) Mode (B) Median
(C) Mean (D) Standard deviation
ix) .......... H§$ß`yQ>a _| S>oQ>m ñQ>moa H$aZo Ho$ {bE EH$ H§$Q>oZa (nmÌ) h¡ & [½]
(A) amCQ>a (~) SQL
(g) \$mBb {gñQ>_ (X) àmB_ar H$s
________ is a container to store data in a computer.
(A) Router (B) SQL
(C) File system (D) Primary Key
x) {ZåZ _| go H$m¡Zgm MySQL H$m S>oQ>m H$m àH$ma h¡? [½]
(A) CHAR (n) (~) INT
(g) FLOAT (X) CnamoŠV g^r
Which of the following is data type in MySQL?
(A) CHAR (n) (B) INT
(C) FLOAT (D) All of these

SS–03–Comp.Sci. (Opt.) 5003

5
xi) {ZåZ _| go H$m¡Zgm ZoQ>dH©$ H$m àH$ma h¡? [½]

(A) b¡Z (LAN) (~) _¡Z (MAN)

(g) d¡Z (WAN) (X) CnamoŠV g^r

Which of the following is a type of Network?

(A) LAN (B) MAN

(C) WAN (D) All of these

xii) EH$ _erZ go Xÿgar _erZ _| \$mBb Q´>m§g\$a H$aZo Ho$ {bE BñVo_mb {H$`m OmZo dmbm àmoQ>moH$m°b H$m¡Zgm
h¡? [½]

(A) HTTP (~) FTP

(g) SMTP (X) PPP

Which protocol is used to transfer files from one machine to another?

(A) HTTP (B) FTP

(C) SMTP (D) PPP

xiii) {ZåZ _| go H$m¡Zgm EH$ _¡bdo`a h¡? [½]

(A) dm`ag (~) Q´>moOZ

(g) ñnmBdo`a (X) CnamoŠV g^r

Which of the following is a Malware?

(A) Virus (B) Trojan

(C) Spyware (D) All of these

SS–03–Comp.Sci. (Opt.) 5003 [ Turn Over

6
xiv) {ZåZ _| go H$m¡Zgm dm`S>© Q´>m§g{_eZ _r{S>`m h¡? [½]

(A) {Q²>dñQ>oS> noAa (ì`d{V©V `w½_) Ho$~b (~) H$mo-EpŠgAb (g_mjr`) Ho$~b

(g) Am°pßQ>H$b \$mB~a (X) CnamoŠV g^r

Which of the following is a wired transmission media?

(A) Twisted Pair cable (B) Co-axial cable

(C) Optical Fibre (D) All of these

xv) {ZåZ _| go H$m¡Zgm EH$ _¡W \§$ŠeZ h¡? [½]

(A) LENGTH (String) (~) DATE ( )

(g) YEAR (date) (X) POWER (x, y)

Which of the following is a Maths Function?

(A) LENGTH (String) (B) DATE ( )

(C) YEAR (date) (D) POWER (x, y)

xvi) AmB© nr ES´>og Š`m h¡? [½]

(A) B§Q>aZoQ> nm°da ES´>og (~) B§Q>aZoQ> àmoQ>moH$m°b ES´>og

(g) B§S>ñQ´>r nmda ES´>og (X) B§S>ñQ´>r àmoQ>moH$m°b ES´>og

What is IP address?

(A) Internet Power Address (B) Internet Protocol Address

(C) Industry Power Address (D) Industry Protocol Address

SS–03–Comp.Sci. (Opt.) 5003

7
2) [aŠV ñWmZm| H$s ny{V© H$s{OE - [10 × ½ = 5]

Fill in the blanks -

i) nm`WZ H$moS> Ho$ qgQ>¡Šg _| Ìw{Q> hmoZo na ............ AndmX H$mo CR>m`m OmVm h¡ & [½]

________ exception is raised when there is an error in the syntax of the
Python Code.

ii) nm`WZ _| EH$ \$mBb ImobZo Ho$ {bE ............. \§$ŠeZ H$m Cn`moJ H$aVo h¢ & [½]

To open a file in Python _______ function is used.

iii) RDBMS H$m nyam Zm_ .................... h¡ & [½]

Full Name of RDBMS is __________.

iv) S>oQ>m Ho$ A{YH$V_ Am¡a Ý`yZV_ _mZm| Ho$ ~rM H$m A§Va ........... H$hbmVm h¡ & [½]

_____ is the difference between maximum and minimum values of data.

v) .......... Am¡a ............. Xmo ~w{Z`mXr Am°naoeZ h¢ Omo ñQ>¡H$ na {H$E OmVo h¢ & [½]

______ and ______ are two basic operations performed on a stack.

vi) LIFO H$m nyam Zm_ ............. h¡ & [½]

Full Name of LIFO is _________.

vii) .......... EH$ ñQ>moaoO {S>dmBg H$m CXmhaU h¡ & [½]

_______ is an example of storage device.

viii) 1 kb _| ................ {~Q²>g hmoVr h¢ & [½]

There are ___________ bits in 1kb.

ix) < r >, \$mBb H$mo ................ _moS> _| ImobVm h¡ & [½]

< r >, opens the file in _________ mode.

x) WWW H$m nyam Zm_ .............. h¡ & [½]

Full Name of WWW is _________.

SS–03–Comp.Sci. (Opt.) 5003 [ Turn Over

8
3) A{V bKwÎmamË_H$ àíZ - [8 × 1 = 8]

Very short answer type questions -

i) AndmX Š`m hmoVm h¡? [1]

What is Exception?

ii) AndmX nH$‹S>Zm Š`m hmoVm h¡? [1]

What is Catching an exception?

iii) Q>oŠgQ> \$mBb Š`m hmoVr h¡? [1]

What is Text file?

iv) ñQ>¡H$ Š`m hmoVm h¡? [1]

What is Stack?

v) {H$Ýht Xmo N>§Q>mB© (gm°{Q>ªJ) {d{Y`m| Ho$ Zm_ {b{IE & [1]

Write name of any two Sorting methods.

vi) _mÜ` Š`m h¡? [1]

What is Mean?

vii) SQL _| {H$Ýht Xmo S>oQ> \§$ŠeZ Ho$ Zm_ {b{IE & [1]

Write any two Date functions in SQL.

viii) {H$Ýht Xmo ZoQ>dH©$ CnH$aUm| Ho$ Zm_ {b{IE & [1]

Write names of any two Network devices?

SS–03–Comp.Sci. (Opt.) 5003

9
IÊS> - ~
SECTION - B
bKwÎmamË_H$ àíZ - [12 × 1½ = 18]
Short answer type questions -
4) nm`WZ _|o Close ( ) {d{Y Ho$ ~mao _| {b{IE & [1½]
Write about Close ( ) method in Python.

5) ~mBZar \$mBb go Amn Š`m g_PVo h¢? [1½]
What do you understand by binary files?

6) n§{ŠV Ho$ H$moB© VrZ Cn`moJ {b{IE & [1½]
Write any three uses of queue.

7) \$m°aoZ H$s Š`m hmoVr h¡? [1½]
What is Foreign Key?

8) dm`ag Ho$ ~mao _| {b{IE & [1½]
Write about Virus.

9) ~~b gm°Q>© Š`m hmoVr h¡? [1½]
What is Bubble Sort?

10) SQL _| CREATE TABLE ñQ>oQ>_|Q> H$m Cn`moJ {b{IE & [1½]
Write use of CREATE TABLE statement in SQL.

11) MySQL Ho$ H$moB© ^r VrZ pñQ´>¨J \§$ŠeZ Ho$ ~mao _| {b{IE & [1½]
Write about any three string functions of MySQL.

12) HTTP Ho$ ~mao _| {b{IE & [1½]
Write about HTTP.

13) BZ{\$Šg ZmoQ>oeZ Š`m hmoVm h¡ & [1½]
What is Infix Notation?

SS–03–Comp.Sci. (Opt.) 5003 [ Turn Over

10
14) ñQ>ma ZoQ>dH©$ Q>m°nmobmoOr Š`m h¡? [1½]
What is Star Network Topology?

15) S>rŠ`y (DEQUE) Š`m h¡? [1½]
What is DEQUE?

IÊS> - g
SECTION - C

XrK©CÎmar` àíZ -
Long answer type questions -
16) ñQ>¡H$ na {H$E OmZo dmbo Xmo _yb^yV Am°naoeZm| H$m CXmhaU g{hV dU©Z H$s{OE & > [3]
Explain two fundamental operations performed on the stack with example.
AWdm/OR
(P + Q) * (R – Z) H$mo nmoñQ>{\$Šg ZmoQ>oeZ _| ~Xbmo &>
Convert (P + Q) * (R – Z) into postfix Notation.

17) EëJmo[aX_ H$s g_` O{Q>bVm Š`m hmoVr h¡? dU©Z H$s{OE & > [3]
What is time complexity of an algorithm? Explain.
AWdm/OR
goboŠeZ (M`Z) gm°Q>© Am¡a B§ge©Z (gpå_bZ) gm°Q>© _| A§Va {b{IE &>
Write differences between Selection Sort and Insertion Sort.

18) {ZåZ{b{IV H$m dU©Z H$s{OE - > [1½ + 1½ = 3]
i) n§{ŠV~Õ (ENQUEUE)
ii) {dn§{ŠV (DEQUEUE)
Explain followings -
i) ENQUEUE
ii) DEQUEUE
AWdm/OR
\$s\$mo (FIFO) n§{ŠV H$m dU©Z H¡$go H$aVm h¡? dU©Z H$s{OE &>
How does FIFO describe queue? Explain.

SS–03–Comp.Sci. (Opt.) 5003

11
IÊS> - X
SECTION - D

{Z~ÝYmË_H$ àíZ -
Essay type questions -
19) S>oQ>m~og _| \$mBb {gñQ>_ H$s gr_mE± {b{IE & > [4]
Write limitations of a file system in Database.
AWdm/OR
{ZåZ _| A§Va H$s{OE - > [2 + 2 = 4]
i) àmB_ar H$s Am¡a \$m°aoZ H$s
ii) EQ´>rã`yQ> Am¡a Q>nb
Differentiate following -
i) Primary Key and Foreign Key
ii) Attribute and Tuple

20) {ZåZ{b{IV gyMr _| go Hw$§ Or VËd 20 H$mo ImoO H$aZo Ho$ {bE a¡{IH$ ImoO H$s MaU Xa MaU à{H«$`m {b{IE &
[15, 4, 27, 20, 31, 9] [4]
Write step by step process of linear searching to find key 20 from the following list -
[15, 4, 27, 20, 31, 9]
AWdm/OR
a¡{IH$ Am¡a {ÛAmYmar ImoO _| CXmhaU g{hV A§Va H$s{OE &
Differentiate Linear and Binary search with example.



SS–03–Comp.Sci. (Opt.) 5003

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